To be chosen to serve at Arlington National Cemetery is an honor and a responsibility. The unit that serves our country's greatest shrine, the 3rd U.S. Infantry Regiment or "The Old Guard," has roots that run deep through our nation's history.
Every year thousands of kids partake in National History Day, a contest that transforms young minds forever! This is the contest that brings history alive!
Willis Carrier invented the first electrical air conditioning unit in 1902, but it would be decades before homes across America would be equipped with this life saving luxury.
